找mold surface treatment technology，推荐Dongguan Feng Rui Mold Plastic Factory
作者：kkseo-kkk18k08k10kKk18k08k16 发表时间：2009-12-11 0:53:41 阅读：次
This article Keywords: mold surface treatment technology
Mold in the work required in addition to the matrix with a sufficiently high strength and toughness of the reasonable co-ordination, the surface performance of the work performance and service life of dies is essential. Die surface treatment technology, through the surface coating, surface modification or composite processing technology to change the mold surface morphology, chemical composition, organizational structure and stress state in order to obtain the required surface properties of systems engineering. At present the application of more in the mold manufacturing is mainly nitriding, carburizing, and hardening of film deposition.
As the nitriding technology can be developed into a fine performance of the surface, and the nitriding process and die steel quenching processes are well coordinated, while low temperature nitriding, nitriding without heated after cooling, a very small deformation of the mold, so mold nitriding surface hardening technology is used earlier, but also the most widely used.
Source: Plastic Mold
